Grodan PARGRO - PAR32 - Biggie (6x6x6) w/ Hole - Loose On Pallet Cut Trays some viruses Efficiency vs MERV-8

some viruses Efficiency vs MERV-8 65% more fine-particulate capture Replacement Interval Every 3-6 months (or per plant cycle)

Adjustable Settings: Equipped with configurable grind sizes (1/8"

A sealed tote opened rarely runs longer than one accessed daily for dispensing

At 1ml/gallon

Grodan PARGRO - PAR32 - Biggie (6x6x6) w/ Hole - Loose On Pallet Cut Trays some viruses Efficiency vs MERV-8Grodan PARGRO PAR32 Biggie (6x6x6) w Hole Loose On Pallet Introducing the Grodan Pargro Biggie Block the pinnacle of excellence in value priced stonewool. Rooted in Grodan's legacy of quality, these blocks are crafted to provide an ideal growth medium for various plants, ensuring that your gardening endeavors yield impressive results. Unique Features of the Grodan Pargro Biggie Block: Superior Quality: While it's value priced, we haven't compromised